Leslie Idler arm

DESCRIPTION

Leslie replacement Idler spring assembly, 

Used in the following leslies:

21H, 22H, 22R, 45, 47, 81, X77L, X77P, 122, 122R, 122RV, 122V, 142, 145, 147, 147RV, 222,

222RV, 242, 245, 247, 247RV, 251, 257, 351, 357, 600, 710, 770, 900, 910, 925.

Used to tension the treble horn drive belt.